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Brand Name : ZHENGZHOUXINYU
Model Number : XY-TQZ1/2/3/4
Certification : GB/T19001-2016/ISO9001:2005
Place of Origin : ZHENGZHOUGONGYI
MOQ : 2T
Price : 1200USD~2170USD/T
Payment Terms : L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability : 100/T/7D
Delivery Time : 4-6work Days
Packaging Details : Container bag
Material : Corundum/Chromium corundum/Corundum spinel
AL2O3 content(%),≥ : 85/90/95
Cr2O3 content(%),≥ : 3/4
Bulk density/ g﹒cm-3,≥ : 3.0
Crushing strength/ MPa ,≥ : 80/100
Penetration gas flux *(0.4MPa)/m3﹒h-1 : 12 ~ 60
Ladle Vent brick/Used for ladle bottom/Resistance to liquid steel penetration/thermal shock resistance/Safe operation
Product description:
This series has permeable brick products such as corundum, chrome steel jade, low silicon chrome steel jade and corundum spinel. It can be designed and manufactured according to the requirements of users. Straight through hole type, directional slit type, oriented labyrinth type, ring seam Various types of ventilation and other types of interior and exterior parts.
Category of Ladle permeable brick :
Features:
The product has the characteristics of large usable range, high blowing rate and long service life.
Physical and chemical indicators:
| Name | Corundum purging plug | Chrome corundum purging plug | Corundum spinel purging plug | Low silicon chrome corundum purging plug | 
|---|---|---|---|---|
| Brand | XY-TQZ1 | XY-TQZ2 | XY-TQZ3 | XY-TQZ4 | 
| Al2O3/ %,≥ | 94 | 90 | 85 | 90 | 
| Cr2O3/%,≥ | 4 | 3 | ||
| MgO/ %,≤ | 5 | 4 | ||
| Bulk density/ g﹒cm-3,≥ | 3.0 | 3.0 | 3.0 | 3.0 | 
| Crushing strength/MPa ,≥ | 100 | 80 | 80 | 80 | 
| Firing linear change(1500℃)/ % | 0 ~ +0.3 | 0 ~ +0.4 | 0 ~ +0.3 | 0 ~ +0.4 | 
| Penetration gas flux *(0.4MPa)/m3﹒h-1 | 12 ~ 60 | 12 ~ 60 | 12 ~ 60 | 12 ~ 60 | 
WLL-Block
| Brand | XY-WB1 | XY-WB1 | XY-WB1 | 
|---|---|---|---|
| Al2O3+MgO+Cr2O3/ %,≥ | 96 | 92 | 92 | 
| Bulk density/ g﹒cm-3,≥ | 3.15 | 3.1 | 3.1 | 
| Crushing strength/ MPa ,≥ | 60 | 60 | 50 | 

Production and inspection :

 Packaging and transportation:
  

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